NASA's World as Art

December 11, 2012 |By JAKE ELLISON

Earth-observing environmental satellite images

NASA

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The Belcher Islands are spread across some 13,000 square kilometers in southeastern Hudson Bay, but within that area, only about 3,000 square kilometers are actual islands and dry land. Landsat 7 captured this image of the archipelago in August 2000, when the north’s brief summer was coming to an end. The mostly brownish hues of the land areas in this image attest to a lack of vegetation, as cold temperatures prevent the growth of robust forests. The deep waters of the Hudson Bay appear almost black, with the exception of shallower areas close to land, which appear peacock blue.

NASA

12of41

The Belcher Islands are spread across some 13,000 square kilometers in southeastern Hudson Bay, but within that area, only about 3,000 square kilometers are actual islands and dry land. Landsat 7 captured this image of the archipelago in August 2000, when the north’s brief summer was coming to an end. The mostly brownish hues of the land areas in this image attest to a lack of vegetation, as cold temperatures prevent the growth of robust forests. The deep waters of the Hudson Bay appear almost black, with the exception of shallower areas close to land, which appear peacock blue.